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Merge pull request #8051 from ethereum/yul-interp-log

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Fix tracing LOG instruction in the Yul Ewasm interpreter
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chriseth 2019-12-18 15:08:06 +01:00 committed by GitHub
commit b74f357c5e
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1 changed files with 4 additions and 1 deletions
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5
test/tools/yulInterpreter/EWasmBuiltinInterpreter.cpp
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@ -248,7 +248,10 @@ u256 EWasmBuiltinInterpreter::evalBuiltin(YulString _fun, vector<u256> const& _a
return writeU128(arg[0], m_state.gasprice);
else if (_fun == "eth.log"_yulstring)
{
logTrace(eth::Instruction::LOG0, {});
uint64_t numberOfTopics = arg[2];
if (numberOfTopics > 4)
throw ExplicitlyTerminated();
logTrace(eth::logInstruction(numberOfTopics), {});
return 0;
}
else if (_fun == "eth.getBlockNumber"_yulstring)